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10f94d8fcc
Starting with c23, 'constexpr' is a keyword in C like in C++ and cannot
be used as an identifier:
scripts/unifdef.c:206:25: error: 'constexpr' can only be used in variable declarations
206 | static bool constexpr; /* constant #if expression */
| ^
scripts/unifdef.c:880:13: error: expected identifier or '('
880 | constexpr = false;
| ^
Rename this instance to allow changing to C23 at some point in the future.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-By: Tony Finch <dot@dotat.at>
Reviewed-by: Nicolas Schier <nicolas@fjasle.eu>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.